phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c5d7cdd802a9a5f30f5af0d40eb8aab6' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('c5d7cdd802a9a5f30f5af0d40eb8aab6', -1, 1714357786, 1714357786, '12741c16', -4, 0, 0)

Line : 187
File : sessions.php